DELL S2715H vs DELL U2515H

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Reasons For

8 Reasons For
Bigger display diagonal Edit
The DELL S2715H is a 27" PC monitor. That's 2" bigger than the DELL U2515H (25"). Read more

The display diagonal is a measure of the size of the monitor. It is measured from one corner of the screen to the diagonally opposite corner of the screen.

A bigger display diagonal means that the screen will be larger and better for displaying lots of content or for seeing the detail in photos and videos.

Slightly bigger viewable size, vertical Edit
The DELL S2715H has a viewable size, vertical of 336.31mm, however the DELL U2515H is only a 311.04mm viewable height PC monitor (25.27mm smaller).
Bigger viewable size, horizontal Edit
The DELL S2715H is a 597.89mm viewable width PC monitor. That's 44.93mm bigger than the DELL U2515H (552.96mm).
8% bigger display diagonal (metric) Edit
The DELL S2715H has a display diagonal (metric) of 68.6cm. That's 5.16cm bigger than the DELL U2515H (63.44cm).
2ms faster response time Edit
The DELL S2715H has a response time of 6ms, but the DELL U2515H is an 8ms response time PC monitor (2ms slower). Read more

The response time on a PC monitor is a measure of how quickly the monitor reacts to image data sent by the computer's graphics card. Fast response times are particularly important for gamers, who should ideally look for a response time of 8 milliseconds or less.

A faster (shorter) response time is better because fast moving graphics will appear smoother and the gaming experience will feel more responsive.

Built-in speaker(s) Edit
The DELL S2715H has a built-in speaker(s), however the DELL U2515H does not. Read more

Built in speakers allow you to output sound through the monitor without any need for external speakers.

With built in speakers you can use the monitor like a TV for watch videos to listening to music.

59% lower power consumption (max) Edit
The DELL S2715H has a power consumption (max) of 55W. That's 32W lower than the DELL U2515H (87W).
42% cheaper to run
Over five years the DELL S2715H only costs £53.84 to run but the DELL U2515H costs £92.29 to run (71% more). Read more
6 Reasons For
29% brighter display brightness Edit
The DELL U2515H is a 350 cd/m² display brightness PC monitor. That's 100 cd/m² brighter than the DELL S2715H (350 cd/m²).
One more HDMI ports quantity Edit
The number of HDMI ports quantitys on the DELL U2515H is two, but the DELL S2715H only has one HDMI ports quantity.
Three more USB Type-A downstream ports quantitys Edit
The DELL U2515H has five USB Type-A downstream ports quantitys, however the DELL S2715H only has two USB Type-A downstream ports quantitys.
Height adjustment Edit
The DELL U2515H has a height adjustment, whereas the DELL S2715H does not have a height adjustment.
Lighter Edit
The DELL U2515H has a weight of 4.4kg, but the DELL S2715H is a 4.9kg weight PC monitor (460g heavier).
Better user reviews
The average user review score of the DELL U2515H is 94% based on 226 reviews, but the average rating of the DELL S2715H is 88% (based on 19 reviews).

Reasons Against

8 Reasons Against
Dimmer display brightness Edit
The DELL S2715H is a 250 cd/m² display brightness PC monitor. That's 100 cd/m² dimmer than the DELL U2515H (350 cd/m²).
One less HDMI ports quantity Edit
The DELL S2715H has one HDMI ports quantity, however the DELL U2515H only has two HDMI ports quantitys.
Three less USB Type-A downstream ports quantitys Edit
The DELL S2715H is a two USB Type-A downstream ports quantity PC monitor, whereas the DELL U2515H only has five USB Type-A downstream ports quantitys.
Does not have a height adjustment Edit
The DELL S2715H does not have a height adjustment, whereas the DELL U2515H has a height adjustment.
460g heavier Edit
The DELL S2715H has a weight of 4.9kg, however the DELL U2515H is a 4.4kg weight PC monitor (460g lighter).
Not currently available
We couldn't find any retailers that are currently selling the product. Read more
You can sign up to a price alert to be notified when this product becomes available.
Older by one month
The DELL S2715H is one month older than the DELL U2515H.
User review Rating is Worse
The DELL S2715H's average user score is 88%, however the DELL U2515H's is 94% (based on 226 reviews).
8 Reasons Against
8% smaller display diagonal Edit
The DELL U2515H is a 25" PC monitor. That's 2" smaller than the DELL S2715H (25"). Read more

The display diagonal is a measure of the size of the monitor. It is measured from one corner of the screen to the diagonally opposite corner of the screen.

A bigger display diagonal means that the screen will be larger and better for displaying lots of content or for seeing the detail in photos and videos.

25.27mm smaller viewable size, vertical Edit
DELL U2515H is only 311.04mm viewable height, but the DELL S2715H is a 336.31mm viewable height PC monitor (25.27mm bigger).
9% smaller viewable size, horizontal Edit
The DELL U2515H has a viewable size, horizontal of 552.96mm. That's 44.93mm smaller than the DELL S2715H (552.96mm).
Smaller display diagonal (metric) Edit
DELL U2515H is only 63.44cm display diagonal. That's 5.16cm smaller than the DELL S2715H (63.44cm).
2ms slower response time Edit
The DELL U2515H has a response time of 8ms, whereas the DELL S2715H is a 6ms response time PC monitor (2ms faster). Read more

The response time on a PC monitor is a measure of how quickly the monitor reacts to image data sent by the computer's graphics card. Fast response times are particularly important for gamers, who should ideally look for a response time of 8 milliseconds or less.

A faster (shorter) response time is better because fast moving graphics will appear smoother and the gaming experience will feel more responsive.

Does not have a built-in speaker(s) Edit
The DELL U2515H does not have a built-in speaker(s), whereas the DELL S2715H has a built-in speaker(s). Read more

Built in speakers allow you to output sound through the monitor without any need for external speakers.

With built in speakers you can use the monitor like a TV for watch videos to listening to music.

Higher power consumption (max) Edit
DELL U2515H is 87W maximum power consumption. That's 32W higher than the DELL S2715H (87W).
Higher running costs over five years by £38.45
Over five years the running costs of the DELL U2515H are £92.29 which is £38.45 more than the DELL S2715H. Show assumptions.

Awards

No awards found 2 Awards
cnews.cz: Smart Buy
SweClockers.com: Good Product

Average Expert Rating

Average User Rating

Date Released

26 months Ago 26 months Ago

Running Costs Over 5 Years

Electricity cost - switched on £ 51.28
Electricity cost - standby £ 2.56
Total running cost £ 53.84
Electricity cost - switched on £ 89.73
Electricity cost - standby £ 2.56
Total running cost £ 92.29
Purchase price £ 259.98
Total cost of ownership £ 352.27
Details

Energy Efficiency Class

No data No data

Environmental Impact

0.27T
Running this PC monitor over 5 years will generate 0.27 tonnes of carbon dioxide (CO2).
7
To offset that much CO2 you would need to plant and grow them for 10 years.
0.46T
Running this PC monitor over 5 years will generate 0.46 tonnes of carbon dioxide (CO2).
12
To offset that much CO2 you would need to plant and grow them for 10 years.

Display

Display Diagonal
27"
BEST
25"
Display Resolution
 1920 x 1080
BEST
 1920 x 1080
Contrast Ratio (dynamic)
 8000000:1
BEST
 8000000:1
Display
 LED
 LED
3D
 3D
 3D
Supported Graphics Resolutions
 1920 x 1080 (HD 1080)
 2560 x 1440
 1920 x 1080 (HD 1080)
 2560 x 1440
BEST
Display Surface
 Matt
 Matt
Supported Video Modes
 1440p
 1440p
BEST
HD Type
 Wide Quad HD
 Wide Quad HD
BEST
HDCP
Unknown - Click to provide data
 HDCP
Mobile High-Definition Link (MHL)
Unknown - Click to provide data
 Mobile High-Definition Link (MHL)
Viewable Size, Vertical
336.31mm
BEST
311.04mm
Viewable Size, Horizontal
597.89mm
BEST
552.96mm
Aspect Ratio
 16:9
 16:9
Pixel Pitch
0.3114 x 0.3114 0.216 x 0.216
Viewing Angle, Vertical
178° 178°
Viewing Angle, Horizontal
178° 178°
Contrast Ratio (typical)
 1000:1
 1000:1
Display Diagonal (metric)
68.6cm
BEST
63.44cm
Display Technology
 IPS
 IPS
Display Brightness
250 cd/m² 350 cd/m²
BEST
Response Time
6ms
BEST
8ms
Color Gamut
Unknown - Click to provide data 99%
Native Aspect Ratio
 16:9
 16:9
Display Number of Colours
 16.78 million colours
 16.78 million colours

Ports & Interfaces

Headphone Outputs
1 Unknown - Click to provide data
Audio Output
Unknown - Click to provide data
 Audio output
DisplayPorts Quantity
Unknown - Click to provide data 2
HDMI Ports Quantity
1 2
BEST
Mini DisplayPorts Quantity
Unknown - Click to provide data 1
VGA (D-Sub) Ports Quantity
1 Unknown - Click to provide data
USB Type-A Downstream Ports Quantity
2 5
BEST
USB Hub Version
 USB 2.0
 USB 3.0 (3.1 Gen 1)
 USB 2.0
 USB 3.0 (3.1 Gen 1)

Multimedia

Built-In Speaker(s)
 Built-in speaker(s)
BEST
 Built-in speaker(s)
Built-In Camera
 Built-in camera
 Built-in camera
RMS Rated Power
18W Unknown - Click to provide data
Number of Loudspeakers
2 Unknown - Click to provide data
TV Tuner Integrated
 TV tuner integrated
 TV tuner integrated

Design

Colour of Product
 Black
 Black

Thin Client

Thin Client Installed
 Thin client installed
 Thin client installed

Ergonomics

Height Adjustment
 Height adjustment
 Height adjustment
BEST
Tilt Adjustment
Unknown - Click to provide data
 Tilt adjustment
Swivelling
Unknown - Click to provide data
 Swivelling
Cable Lock Slot
 Cable lock slot
 Cable lock slot
VESA Mounting
 VESA mounting
 VESA mounting
Pivot
Unknown - Click to provide data
 Pivot
Stand-By LED
Unknown - Click to provide data
 Stand-by LED
Power LED
Unknown - Click to provide data
 Power LED
On/off Switch
 On/off switch
 On/off switch

Power

Input Current
Unknown - Click to provide data 1.5A
Current Rating
Unknown - Click to provide data 1.5A
Power Consumption (typical)
20W
BEST
35W
Power Consumption (standby)
0.5W 0.5W
Power Consumption (max)
55W
BEST
87W
AC Input Frequency
 50
 60
 50/60
 50
 60
 50/60
AC Input Voltage
 24
 100
 100-240
 240
 24
 100
 100-240
 240

Operational Conditions

Operating Altitude
0 - 5000 0 - 5000
Non-Operating Altitude
0 - 12192 0 - 12192
Storage Relative Humidity (H-H)
5 - 90 5 - 90
Operating Relative Humidity (H-H)
10 - 80 10 - 80
Storage Temperature (T-T)
-20 - 60 -20 - 60
Operating Temperature (T-T)
0 - 40 0 - 40

Certificates

Certification
 RoHS
 TCO
 RoHS
 TCO
Energy Star Certified
 Energy Star certified
 Energy Star certified
EPEAT Compliance
 Gold
 Gold

Weight & Dimensions

Package Weight
8.8kg
BEST
9.8kg
Weight With Stand
6.7kg Unknown - Click to provide data
Height (with Stand)
445mm 338.7mm
BEST
Depth (with Stand)
196mm 46.4mm
BEST
Width (with Stand)
611.2mm 569mm
BEST
Weight
4.9kg 4.4kg
BEST
Height
361.5mm 398mm
Depth
46.1mm 205mm
Width
611.2mm 569mm

Packaging Content

Quick Start Guide
Unknown - Click to provide data
 Quick start guide
Cables Included
 USB
 HDMI
 AC
 DisplayPort
 USB
 HDMI
 AC
 DisplayPort
Manual
Unknown - Click to provide data
 Manual
AC Adapter Included
Unknown - Click to provide data
 AC adapter included
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